Robert E. Blahut
E639659
Robert E. Blahut is an American electrical engineer and information theorist known for his influential contributions to coding theory, including the Blahut–Arimoto algorithm, and for authoring foundational texts in the field.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Robert E. Blahut canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7000444 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Robert E. Blahut Context triple: [Claude E. Shannon Award, notableRecipient, Robert E. Blahut]
-
A.
Robert M. Fano
Robert M. Fano was an influential Italian-American computer scientist and information theorist known for his foundational contributions to coding theory and for co-developing Shannon–Fano coding.
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B.
Andrew Viterbi
Andrew Viterbi is an Italian-American engineer and co-founder of Qualcomm best known for inventing the Viterbi algorithm, a fundamental method used in digital communication and error correction.
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C.
Robert G. Gallager
Robert G. Gallager is an American electrical engineer and information theorist renowned for his foundational contributions to coding theory and data communications.
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D.
Thomas M. Cover
Thomas M. Cover was an influential American information theorist and Stanford professor known for his foundational contributions to information theory, statistics, and machine learning.
-
E.
Gottfried Ungerboeck
Gottfried Ungerboeck is an electrical engineer best known for pioneering trellis-coded modulation, a breakthrough in digital communications that significantly improved data transmission reliability and efficiency.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Robert E. Blahut Target entity description: Robert E. Blahut is an American electrical engineer and information theorist known for his influential contributions to coding theory, including the Blahut–Arimoto algorithm, and for authoring foundational texts in the field.
-
A.
Robert M. Fano
Robert M. Fano was an influential Italian-American computer scientist and information theorist known for his foundational contributions to coding theory and for co-developing Shannon–Fano coding.
-
B.
Andrew Viterbi
Andrew Viterbi is an Italian-American engineer and co-founder of Qualcomm best known for inventing the Viterbi algorithm, a fundamental method used in digital communication and error correction.
-
C.
Robert G. Gallager
Robert G. Gallager is an American electrical engineer and information theorist renowned for his foundational contributions to coding theory and data communications.
-
D.
Thomas M. Cover
Thomas M. Cover was an influential American information theorist and Stanford professor known for his foundational contributions to information theory, statistics, and machine learning.
-
E.
Gottfried Ungerboeck
Gottfried Ungerboeck is an electrical engineer best known for pioneering trellis-coded modulation, a breakthrough in digital communications that significantly improved data transmission reliability and efficiency.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
American academic
ⓘ
information theorist ⓘ person ⓘ |
| affiliation | Department of Electrical and Computer Engineering, University of Illinois at Urbana–Champaign NERFINISHED ⓘ |
| awardReceived |
Claude E. Shannon Award
NERFINISHED
ⓘ
IEEE Alexander Graham Bell Medal NERFINISHED ⓘ IEEE Fellow NERFINISHED ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| educatedAt |
Massachusetts Institute of Technology
ⓘ
University of Illinois at Urbana–Champaign ⓘ |
| employer | University of Illinois at Urbana–Champaign NERFINISHED ⓘ |
| fieldOfWork |
coding theory
ⓘ
electrical engineering ⓘ information theory ⓘ |
| genre | scientific literature ⓘ |
| hasWritten |
Algebraic Codes for Data Transmission
NERFINISHED
ⓘ
Digital Transmission of Information NERFINISHED ⓘ Fast Algorithms for Digital Signal Processing NERFINISHED ⓘ Principles and Practice of Information Theory NERFINISHED ⓘ Theory and Practice of Error Control Codes NERFINISHED ⓘ |
| influenced |
computational methods in information theory
ⓘ
modern coding theory ⓘ |
| knownFor |
authoring foundational texts in information theory
ⓘ
contributions to coding theory ⓘ development of the Blahut–Arimoto algorithm ⓘ |
| languageOfWorkOrName | English ⓘ |
| memberOf | Institute of Electrical and Electronics Engineers NERFINISHED ⓘ |
| notableConcept | Blahut–Arimoto algorithm NERFINISHED ⓘ |
| notableStudent | Imre Csiszár NERFINISHED ⓘ |
| notableWork |
Algebraic Codes for Data Transmission
NERFINISHED
ⓘ
Blahut–Arimoto algorithm NERFINISHED ⓘ Digital Transmission of Information NERFINISHED ⓘ Fast Algorithms for Digital Signal Processing NERFINISHED ⓘ Principles and Practice of Information Theory NERFINISHED ⓘ Theory and Practice of Error Control Codes NERFINISHED ⓘ |
| occupation |
engineer
ⓘ
university professor ⓘ |
| positionHeld | professor of electrical and computer engineering at the University of Illinois at Urbana–Champaign ⓘ |
| researchInterest |
channel capacity computation
ⓘ
digital communications ⓘ error-correcting codes ⓘ |
| workLocation | Urbana, Illinois NERFINISHED ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Robert E. Blahut Description of subject: Robert E. Blahut is an American electrical engineer and information theorist known for his influential contributions to coding theory, including the Blahut–Arimoto algorithm, and for authoring foundational texts in the field.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.